“…Many project-based learning is applied in the newest curriculum such as Merdeka Curriculum. The evidence of project-based learning can increase many aspects of the gotong royong dimension such as collaboration (Desyarti Safarini, 2019;Kurniawati et al, 2019;Mariamah et al, 2021;Rasyid & Khoirunnisa, 2021) scientific attitude and positive character (Alawiyah et al, 2015;Duman & Yavuz, 2018;Sukiawati & Nurfaidah, 2020). Scientific attitude and positive character which meant such as curious, active, open to feedback, communicative, appreciative of friends' opinions, and accepting different opinions (Tarita et al, 2022).…”